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Primary sourcePaintingno later than 1906

Queer Fish I Have Known: Rockefellium Johndecussum Octopus

J. Campbell Cory · no later than 1906

A 1906 New York World cartoon by J. Campbell Cory depicting Rockefeller as a monstrous octopus strangling Standard Oil's competition.

Rockefeller is depicted as a monstrous octopus, symbolizing Standard Oil's monopoly power under his leadership.

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Political cartoon in black and white. An octopus with a man's face, labeled Rockefeller, wraps tentacles around a barrel marked Standard Oil and a money bag marked Dividends filled with coins. A skull lies on the seabed. A swimmer labeled Competition flails in the water above, and fish swim nearby.
J. Campbell Cory, cartoon, New York World, no later than 1906.

About this source

What it is

This cartoon, drawn by J. Campbell Cory and published in the New York World by 1906, is part of a series called 'Queer Fish I Have Known'. It shows an octopus with Rockefeller's face wrapping its tentacles around a barrel marked Standard Oil and a bag of dividends, while a figure labeled Competition struggles in the water nearby.

Why it matters

The cartoon reflects widespread public anger at Standard Oil's monopolistic practices in the early 1900s. Using the octopus as a symbol, the cartoonist suggests Rockefeller's company was crushing smaller competitors, a common criticism during the era of trust-busting and antitrust reform.

Look closer

  • Why might an octopus be chosen to represent a company rather than a person?
  • What does the skull on the seabed suggest about the cartoonist's message?
  • How does labeling the struggling swimmer 'Competition' change how you read the image?

This painting is part of the curated material that grounds the AI version of John D. Rockefeller on Humy.ai — when students ask about related events, the AI can quote it and cite it.

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